check for settings.json or settings.json.default when reading settings file. Resolves COUCHDB-1703
check for settings.json or settings.json.default when reading settings file. Resolves COUCHDB-1703

garrensmith/couchdb-fauxton,robertkowalski/couchdb-fauxton,popojargo/couchdb-fauxton,robertkowalski/couchdb-fauxton,robertkowalski/couchdb-fauxton,cloudant/couchdb-fauxton,garrensmith/couchdb-fauxton,cloudant/couchdb-fauxton,popojargo/couchdb-fauxton,robertkowalski/couchdb-fauxton,cloudant/couchdb-fauxton,michellephung/couchdb-fauxton,cloudant/couchdb-fauxton,popojargo/couchdb-fauxton,michellephung/couchdb-fauxton,michellephung/couchdb-fauxton,apache/couchdb-fauxton,apache/couchdb-fauxton,garrensmith/couchdb-fauxton,apache/couchdb-fauxton,garrensmith/couchdb-fauxton,benkeen/couchdb-fauxton,benkeen/couchdb-fauxton,apache/couchdb-fauxton,michellephung/couchdb-fauxton,benkeen/couchdb-fauxton,popojargo/couchdb-fauxton,michellephung/couchdb-fauxton